000
00311nam a2200121Ia 4500
008
130225s9999 xx 000 0 und d
245
_a
Marketing practices and egg quality, 1948-49
260
_a
Ithaca
_c
1950
300
_a
1-23 p.
440
_a
Cornell Agricultural Experime
901
_a
29285
942
_c
B
_2
udc
999
_c
5643
_d
5643